Honda TRX90X Sportrax 90X 2018 Manual

Honda TRX90X Sportrax 90X 2018 ATV manual cover

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Year 2018

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Honda TRX90X Sportrax 90X 2018 ATV Specification

The 2018 Honda TRX90X Sportrax 90X ATV is designed for young riders seeking to enhance their off-road skills in a safe and reliable manner. At its core, the ATV features an air-cooled, single-cylinder four-stroke engine with a displacement of 86cc, providing a balance of power and manageability. The engine is engineered with a bore and stroke of 47mm x 49.5mm, ensuring efficient combustion and smooth power delivery. It is mated to a four-speed transmission with an automatic clutch, allowing novice riders to focus on navigating terrain without the complexity of manual clutch operation.

The TRX90X's chassis is constructed with a robust steel frame, offering durability and stability across varied terrains. The suspension system comprises an independent front suspension with 2.6 inches of travel and a single rear suspension with 2.6 inches of travel, delivering a comfortable ride over bumps and uneven surfaces. The ATV's braking system includes dual sealed drum brakes at the front and a single sealed drum brake at the rear, providing reliable stopping power.

With a wheelbase of 38.7 inches and a seat height of 26 inches, the TRX90X is ergonomically designed for younger riders, ensuring ease of handling and control. It weighs approximately 262 pounds, making it manageable for its target audience. The ATV includes safety features such as a keyed ignition and an adjustable throttle limiter, allowing parents to control the vehicle's maximum speed. Additionally, it is equipped with durable tires specifically designed for off-road performance. The 2018 Honda TRX90X Sportrax 90X combines reliability, safety, and performance, making it an ideal choice for young enthusiasts entering the world of ATV riding.

Honda TRX90X Sportrax 90X 2018 ATV F.A.Q.

What type of oil should be used for the Honda TRX90X Sportrax 90X 2018 ATV?

It is recommended to use SAE 10W-30 oil that meets the specifications of API service classification SJ or later for the Honda TRX90X Sportrax 90X 2018 ATV.

How often should the air filter be cleaned or replaced on the TRX90X?

The air filter should be checked every 50 hours of operation or more frequently if used in dusty conditions. Clean or replace the air filter as required to ensure optimal performance.

What is the proper tire pressure for the Honda TRX90X Sportrax 90X 2018 ATV?

The recommended tire pressure for the front tires is 2.2 psi (15 kPa), and for the rear tires, it is 2.9 psi (20 kPa).

How do I adjust the chain tension on my TRX90X?

To adjust the chain tension, loosen the rear axle nut, adjust the chain adjusters on both sides of the swingarm equally to achieve proper tension, and then retighten the axle nut securely.

What should I do if my TRX90X won't start?

If your TRX90X won't start, check the fuel level, ensure the kill switch is in the 'Run' position, check the spark plug for fouling or damage, and verify the battery is charged.

How can I improve the fuel efficiency of my Honda TRX90X?

To improve fuel efficiency, ensure the air filter is clean, maintain proper tire pressure, use the recommended oil, and avoid excessive idling. Regular maintenance can also contribute to better fuel efficiency.

What is the recommended spark plug for the TRX90X 2018 model?

The recommended spark plug for the Honda TRX90X Sportrax 90X 2018 model is NGK CR6HSA or equivalent.

How do I troubleshoot electrical issues on my TRX90X?

For electrical issues, check the battery connections for corrosion or looseness, inspect fuses for any that may be blown, and ensure all wiring connections are secure and intact.

How frequently should I change the oil in my TRX90X?

The oil in the Honda TRX90X should be changed every 100 hours of operation or at least once a year, whichever comes first. Regular oil changes are crucial for maintaining engine performance.

What maintenance should be performed before storing the TRX90X for an extended period?

Before storing the TRX90X, clean the ATV thoroughly, change the oil, fill the fuel tank and add a fuel stabilizer, disconnect the battery, and check tire pressure. Store in a dry environment to prevent corrosion.